Here is the full list of all 44 Shantae and the Pirate's Curse achievements worth 1,000 gamerscore.
Saved Scuttle Town as fast as possible!
Achieve 100% completion in record time!
Complete the game without any Health upgrades and all Heart Squids collected.
Defeated the Pirate Master's true form without taking any damage.
Defeated the Steel Maggot without taking damage.
Play keep away with the Ammo Baron.
Defeated Dagron without taking damage.
Defeated the Squid Baron without taking damage.
Defeated the Empress Spider without taking damage.
Get Rottytops to Abner Tree without making any mistakes in a single attempt.
Defeated the Cyclops Plant without taking damage.
Defeated the Cyclops Plant using only Pike Balls.
Defeated the Ammo Baron without taking any damage.
Defeat the Pirate Master's true form.
Collect all Heart Squids.
Collect all Dark Magic.
Destroy 20 bones with the Bubble Shield.
Defeated the Pirate Master without taking damage.
Defeated the Pirate Master.
Complete the hidden training room.
Defeated the Steel Maggot.
Collect all Labyrinth maps.
Help Ammo Baron fire the Palace Disruptor Cannon.
Sample the entire menu!
Discover the secret Labyrinth.
Obtain the Spirit from Abner.
Collect the Enchanted Blade.
Defeated Dagron.
Collect 50% of the Heart Squids.
Obtain Manly Musk.
Obtain the Fossil.
Defeat 50 enemies using Pirate Weapons.
Collect 50% of the Dark Magic.
Use a Pirate Flare to return to Risky's ship.
Defeated the Squid Baron.
Obtain the Golden Pickaxe.
Obtain all three Mummy Sketches.
Defeated the Empress Spider.
Destroy 10 Spider Eggs before they hatch.
Obtain Squid Oil.
Defeat 250 enemies using Shantae's Monster Whipper!
Defeated the Cyclops Plant.
Release the Ham Stink.
Defeated the Ammo Baron.